can think
Unregelmä&szlig;iges Verb: think - thought- thought

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I can think
you can think
he can think
we can think
you can think
they can think 	I can be thinking
you can be thinking
he can be thinking
we can be thinking
you can be thinking
they can be thinking	I can have thought
you can have thought
he can have thought
we can have thought
you can have thought
they can have thought	I can have been thinking
you can have been thinking
he can have been thinking
we can have been thinking
you can have been thinking
they can have been thinking	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I cannot think
you cannot think
he cannot think
we cannot think
you cannot think
they cannot think 	I cannot be thinking
you cannot be thinking
he cannot be thinking
we cannot be thinking
you cannot be thinking
they cannot be thinking	I cannot have thought
you cannot have thought
he cannot have thought
we cannot have thought
you cannot have thought
they cannot have thought	I cannot have been thinking
you cannot have been thinking
he cannot have been thinking
we cannot have been thinking
you cannot have been thinking
they cannot have been thinking	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
can I think?
can you think?
can he think?
can we think?
can you think?
can they think? 	can I be thinking?
can you be thinking?
can he be thinking?
can we be thinking?
can you be thinking?
can they be thinking? 	can I have thought?
can you have thought?
can he have thought?
can we have thought?
can you have thought?
can they have thought? 	can I have been thinking?
can you have been thinking?
can he have been thinking?
can we have been thinking?
can you have been thinking?
can they have been thinking? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
can I not think?
can you not think?
can he not think?
can we not think?
can you not think?
can they not think? 	can I not be thinking?
can you not be thinking?
can he not be thinking?
can we not be thinking?
can you not be thinking?
can they not be thinking? 	can I not have thought?
can you not have thought?
can he not have thought?
can we not have thought?
can you not have thought?
can they not have thought? 	can I not have been thinking?
can you not have been thinking?
can he not have been thinking?
can we not have been thinking?
can you not have been thinking?
can they not have been thinking?